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Maintenance-free design reduces ongoing service requirements
Simplified Installation: Standard 2-wire 24V wiring integrates seamlessly with most modern zone control panels and HVAC thermostats
Common Technician Questions: What is the maximum proof pressure for the PWXX03S
significantly reducing the risk of seat fouling
Johnson Controls VG7842ET Valve 320735-701 Maintenance-free design reduces ongoing serviceThe Johnson Controls VG7842ET Valve is a high performance 3 way mixing globe valve engineered specifically for technical precision in HVAC hydronic systems. Constructed with a cast bronze body and durable brass trim, this 1 2 inch NPT valve provides reliable control over hot water, chilled water, and saturated steam up to 15 psig. With a 1. 8 Cv rating and linear flow characteristics, it ensures stable modulation and mixing of fluids to maintain exact